MAGNETIC-PROPERTIES OF FE/FLUORIDES (CAF2, LIF) MULTILAYERED THIN-FILMS

被引：13

作者：

KITA, E

OCHI, M

ERATA, T

TASAKI, A

机构：

[1] Institute of Applied Physics, University of Tsukuba, Tsukuba, Ibaraki

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 1992年 / 117卷 / 1-2期

关键词：

D O I：

10.1016/0304-8853(92)90323-G

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Multilayered thin films of Fe and fluorides (CaF2, LiF) were produced by an ultra-high vacuum electron beam evaporation. Mossbauer studies show that Fe and the fluorides are mixed at their interface and form imperfect compounds implying Fe3+ ions. The presence of exchange anisotropy was confirmed in both Fe/CaF2 and Fe/LiF multilayered thin films, suggesting that magnetic coupling between ferromagnetic and antiferromagnetic parts exists in the film. It was found that the mixing between Fe and LiF occurred mainly at the "tail" interface.

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页码：294 / 300

页数：7

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